feat: initial infra repo

- docker-services: 14 generic compose templates (portainer, npm, vaultwarden, gitea, jotty, nextcloud-aio, rustdesk, audiobookshelf, calibre-web, plex, erugo, jswiki, speedtest, watchtower)
- install-scripts: bash scripts for Ubuntu server bootstrap, docker, portainer, npm, backup, restore
- ansible: 4 playbooks (bootstrap, deploy-services, update-services, security-hardening) + roles skeleton
- hermes-install: Hermes CLI setup on macOS
- macos-setup: Brewfile + osx-defaults + fish-config
- home-nas-tools: metadata index for NAS projects (no binaries)
- docs: architecture, security, contributing
- README, LICENSE (MIT), .gitignore

docker-services/watchtower/.env.example

@@ -0,0 +1,22 @@
+# Watchtower – proměnné
+TZ=Europe/Prague
+
+# Mód: true = jen upozorni, false = auto-aktualizuje
+WATCHTOWER_MONITOR_ONLY=true
+
+# Mazat stare image po update
+WATCHTOWER_CLEANUP=true
+
+# Cron schedule (default: kazdou nedeli ve 4:00)
+WATCHTOWER_SCHEDULE=0 0 4 ? * SUN
+
+# Email notifikace
+WATCHTOWER_NOTIFICATIONS=email
+WATCHTOWER_NOTIFICATION_EMAIL_FROM=watchtower@example.com
+WATCHTOWER_NOTIFICATION_EMAIL_TO=admin@example.com
+WATCHTOWER_NOTIFICATION_EMAIL_SERVER=smtp.example.com
+WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PORT=587
+WATCHTOWER_NOTIFICATION_EMAIL_SERVER_USER=watchtower@example.com
+WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PASSWORD=change-me
+
+# Poznámka: V praxi nastav SMTP podle sveho providera